0d6617b63144a824bc6963b77bf389c9b9865171e3b9083071cc0a159f5ff7bc

Analysis

max time kernel
92s
max time network
94s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
27/09/2024, 20:55

Sharing

Copy URL Twitter E-mail

Report Analysis Logs

General

Target

fae509cf75e2695f28d608c2c3b59977_JaffaCakes118.dll
Size

11KB
MD5

fae509cf75e2695f28d608c2c3b59977
SHA1

ada26a21a0d677e1940204c70197e20ceb62c410
SHA256

0d6617b63144a824bc6963b77bf389c9b9865171e3b9083071cc0a159f5ff7bc
SHA512

8bcde12c9fb12c7513c15857bf3ea5b5950e353b0df4eecdb4a485724a7808068f47b218bacd2c02ef14090b3c8a7d7b54f38118127c578b703f9893f0642697
SSDEEP

192:nrX9bwo19+2GOFvLPQYpRBgo87mzXXPVLaOKo4FcAeeBAc7N:Bbv9+27pRuV+FdR4Fhecp

Score

5^/10

discovery upx

Malware Config

Signatures

UPX packed file 2 IoCs

Detects executables packed with UPX/modified UPX open source packer.

upx

resource	yara_rule
behavioral2/memory/4464-1-0x00000000005F0000-0x00000000005FE000-memory.dmp	upx
behavioral2/memory/4464-0-0x00000000005F0000-0x00000000005FE000-memory.dmp	upx

System Location Discovery: System Language Discovery 1 TTPs 1 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	rundll32.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
4464	rundll32.exe
4464	rundll32.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 2972 wrote to memory of 4464	2972	rundll32.exe	82
PID 2972 wrote to memory of 4464	2972	rundll32.exe	82
PID 2972 wrote to memory of 4464	2972	rundll32.exe	82

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\fae509cf75e2695f28d608c2c3b59977_JaffaCakes118.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2972
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\fae509cf75e2695f28d608c2c3b59977_JaffaCakes118.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  PID:4464

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

memory/4464-1-0x00000000005F0000-0x00000000005FE000-memory.dmp

Filesize
56KB

Download
memory/4464-0-0x00000000005F0000-0x00000000005FE000-memory.dmp

Filesize
56KB

Download